docs: def load_jinja_template(file_name):
      """
      Loads the jinja2 HTML template from the given file.
      Assumes that the file is in the same directory as the script.
      """
      original_script_path = sys.argv[0]
      #script_path = os.path.dirname(os.path.realpath(__file__))
      script_dir = os.path.dirname(original_script_path)
      # file_path = os.path.join(script_path, file_name)
      # with open(file_path, 'r') as template_file:
      #     return template_file.read()
      from jinja2 import Environment, FileSystemLoader
  
      env = Environment(loader=FileSystemLoader(script_dir))
      template = env.get_template(file_name)
  
      return template